$custom-space: 16px;$black: #232528;$font-size-base: 14px;$primary-color: #0079FF;$error-color: #f5222d;$menu-item-height: 40px;$menu-item-boundary-margin: 0;$menu-item-vertical-margin: 0;$menu-collapsed-width: 60px;$menu-item-font-size: 12px;$menu-item-color: #606266;$border-color-base: #EEE;$btn-height-base: 32px;$border-radius-base: 2px;$form-item-margin-bottom: 12px;$layout-header-height: 50px;$layout-header-background: #FFF;$layout-header-padding: 0 20px;